Guess Sudoku
Guess the highlighted column. Feedback comes per 3-cell segment.
No. 0
5
3
6
1
8
7
9
1
1
6
5
2
9
7
5
4
8
4
3
Your guesses
0/6
No attempt yet. Enter a full column and press Enter.
Guess the highlighted column. Feedback comes per 3-cell segment.
Your guesses
0/6
No attempt yet. Enter a full column and press Enter.